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CH283513A - Process and device for the production of flat structures. - Google Patents

Process and device for the production of flat structures.

Info

Publication number
CH283513A
CH283513A CH283513DA CH283513A CH 283513 A CH283513 A CH 283513A CH 283513D A CH283513D A CH 283513DA CH 283513 A CH283513 A CH 283513A
Authority
CH
Switzerland
Prior art keywords
production
flat structures
structures
flat
Prior art date
Application number
Other languages
German (de)
Inventor
Lonza Elektrizitaetswer Gampel
Original Assignee
Lonza Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lonza Ag filed Critical Lonza Ag
Publication of CH283513A publication Critical patent/CH283513A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CH283513D 1950-01-11 1950-01-11 Process and device for the production of flat structures. CH283513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1030497X 1950-01-11

Publications (1)

Publication Number Publication Date
CH283513A true CH283513A (en) 1952-06-15

Family

ID=4553668

Family Applications (1)

Application Number Title Priority Date Filing Date
CH283513D CH283513A (en) 1950-01-11 1950-01-11 Process and device for the production of flat structures.

Country Status (4)

Country Link
BE (1) BE500474A (en)
CH (1) CH283513A (en)
FR (1) FR1030497A (en)
NL (1) NL78155C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941321C (en) * 1953-02-26 1956-04-05 Friedrich Richter Messwerkzeug Injection head for producing a strip of plastic for the members of a folding rule
DE971776C (en) * 1953-04-11 1959-03-26 Hermann Berstorff Maschb Ansta Device for the production of foils made of rubber or plastics
DE1099722B (en) * 1954-08-13 1961-02-16 Hoechst Ag Method and device for the production of plasticizer-free rigid films made of polyvinyl chloride or comparable thermoplastics
DE1226778B (en) * 1961-11-10 1966-10-13 Metzeler Ag Extrusion head for the production of strangfoermigen bodies made of rubber or the like
DE3023086A1 (en) * 1980-06-20 1982-01-07 Bellaplast Maschinenbau GmbH, 6501 Heidesheim METHOD AND DEVICE FOR PRODUCING THIN-WALLED MOLDINGS FROM THERMOPLASTIC PLASTIC
DE4140014A1 (en) * 1991-10-14 1993-04-15 Willy Ag Maschf Rolling of profiled grooves in plastic material - has roll with projection to produce an indentation which can accommodate displaced material
CN102941663A (en) * 2012-11-22 2013-02-27 张家港华丰重型设备制造有限公司 Plate molding device and mold head unit of device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945261A (en) * 1956-05-31 1960-07-19 Monsanto Chemicals Preparation of foamed thermoplastic resin forms having wrinkle-free profile surfaces
US4097634A (en) * 1976-04-19 1978-06-27 Minnesota Mining And Manufacturing Company Thermoplastic resin molding of complex decorative relief
JP3124561B2 (en) * 1991-02-01 2001-01-15 株式会社ブリヂストン Rubber sheet member for tire

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941321C (en) * 1953-02-26 1956-04-05 Friedrich Richter Messwerkzeug Injection head for producing a strip of plastic for the members of a folding rule
DE971776C (en) * 1953-04-11 1959-03-26 Hermann Berstorff Maschb Ansta Device for the production of foils made of rubber or plastics
DE1099722B (en) * 1954-08-13 1961-02-16 Hoechst Ag Method and device for the production of plasticizer-free rigid films made of polyvinyl chloride or comparable thermoplastics
DE1226778B (en) * 1961-11-10 1966-10-13 Metzeler Ag Extrusion head for the production of strangfoermigen bodies made of rubber or the like
DE3023086A1 (en) * 1980-06-20 1982-01-07 Bellaplast Maschinenbau GmbH, 6501 Heidesheim METHOD AND DEVICE FOR PRODUCING THIN-WALLED MOLDINGS FROM THERMOPLASTIC PLASTIC
DE4140014A1 (en) * 1991-10-14 1993-04-15 Willy Ag Maschf Rolling of profiled grooves in plastic material - has roll with projection to produce an indentation which can accommodate displaced material
CN102941663A (en) * 2012-11-22 2013-02-27 张家港华丰重型设备制造有限公司 Plate molding device and mold head unit of device

Also Published As

Publication number Publication date
FR1030497A (en) 1953-06-15
NL78155C (en) 1900-01-01
BE500474A (en) 1900-01-01

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